Fast, Accrurate & FriendlyRegular and Test Only Smog

Come visit the Test Only Smog Stations for all your smog inspection needs. As the owners and operators of 7 smog check stations in the East Bay, we are one of the largest and most established smog check experts in Northern California. We are dedicated to helping you pass your smog inspections.

Our technicians will take good care of you. For over 18 years, Test Only Smog Stations have been official State of California smog test centers. We are licensed by the Burea of Automotive Repair to inspect and certify most foreign and domestic vehicles including trucks and SUVs. Our satisfied clients include government organizations, dealerships, and the general public.

We can help you if :

car registration renewal needs

change of ownership smog certification

providing smog certification if you've recently moved to California and must register your car

if you've been referred by the DMV to a test only center

if your vehicle was labeled a gross polluter

if your vehicle has been repaired and is now ready for certification

Most of our stations are equipped with two smog test analyzers for fast and efficient service. We do recommend appointments, but they are never required. Come in, enjoy our free WI-FI and friendly service. We’ll get you on your way in approximately 15 minutes.